2889881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 3369600

約数和(自身を除く): 479719

約数列:

[1, 17, 19, 23, 323, 389, 391, 437, 6613, 7391, 7429, 8947, 125647, 152099, 169993, 2889881]

約数ペア:

[(1, 2889881), (17, 169993), (19, 152099), (23, 125647), (323, 8947), (389, 7429), (391, 7391), (437, 6613)]